Prevent Auto Cluster Fly Aerosol 250ml


Prevent Auto Cluster Fly Aerosols 250ml refills are for the Insecticide Dispenser. They contain natural pyrethrum and are ideal for on-going Cluster Fly control in lofts, gives up to 3000 metered sprays.

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Free next working day delivery on all orders over £75

  • UK Mainland Next Day Delivery – £6.00
  • Order before 3.30pm for same day dispatch
All Major Payment Methods Accepted


  • Use with Insecticide Dispenser
  • Can Last up to 2 Months
  • Use in Lofts to Combat Cluster Flies
  • Contains pyrethrin

BUY MORE AND PAY LESS – select quantity from the drop down list.

How To Use

  1. The Prevent Cluster Fly Aerosol is designed to fit into the  Cluster Fly Prevent Auto Dispenser.
  2. To install turn off the unit open the dispenser with the key, remove the empty canister and install the new one. Turn unit back on.
  3. Each 250ml aerosol contains a maximum of 3000 metered sprays.  This is dependant on the setting you select on your unit.
  4. Contains natural pyrethrins so can be used in food preparation areas.

Safety Data

Contains 1.0% w/w pyrethrins synergised by piperonyl butoxide.

Click here for Safety Data Sheet.

Free delivery for all orders £75.00 or over (UK Mainland only).
Delivery charge for orders under £75.00 is £6.00.  Service is next working day by DPD.
Scottish Highlands 17.50. Service is 2 days by DPD.
Scottish Islands, Isle of Man, Scilly and Channel is £21.00. Service is 2 days by DPD.
Isle of Wight is £15.00. Service is 2 days by DPD.
Northern Ireland and Eire is £12.50. Service is 2 days by DPD

Orders placed Monday to Thursday before 3.45pm, or Friday before 1.45pm will be despatched that day.  Orders placed on a Friday after 2pm or over the weekend will be dispatched the following Monday, unless that Monday is a bank holiday. We do not offer Saturday delivery.  Collection is possible by arrangement.

We also deliver internationally. Please contact us for a delivery quotation price before ordering. View our full shipping policy here